?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Reliability-based+Fracture+Analysis+for+Shallow+Shell+Structure+with+the+Dual+Boundary+Element+Method&rft.creator=Zhuang%2C+M&rft.creator=Morse%2C+L&rft.creator=Khodaei%2C+ZS&rft.creator=Aliabadi%2C+MH&rft.description=Reliability+analysis+has+gained+prominence+as+a+stochastic+approach+to+incorporate+uncertainties+in+structural+analysis.+This+study+presents+a+novel+methodology+for+evaluating+the+sensitivity+of+the+crack+tip+stress+intensity+factor+in+a+shallow+shell+structure.+The+work+focuses+on+the+reliability+analysis+of+a+shallow+shell+structure+containing+a+crack+originating+from+the+corner+of+a+fuselage+window.+The+analysis+incorporates+uncertainties+in+both+geometrical+and+loading+parameters.+The+sensitivity+of+the+crack+tip+stress+intensity+factors+with+respect+to+the+considered+uncertainties+is+determined.+The+Implicit+Differentiation+Method+(IDM)-based+First-Order+Reliability+Method+(FORM)+is+utilized%2C+and+the+results+are+compared+to+the+results+obtained+from+Monte+Carlo+Simulation+(MCS)%2C+with+a+maximum+difference+of+2.99%25.+The+reliability+analysis+aids+in+determining+an+appropriate+inspection+crack+size+that+satisfies+safety+requirements%2C+consequently+facilitating+the+selection+of+the+corresponding+inspection+technique.&rft.subject=Shallow+shell+structure%3B+First-Order+Reliability+Method+(FORM)%3B+Dual+Boundary+Element+Method+(DBEM)%3B+Fracture.&rft.publisher=Elsevier&rft.date=2024-01-01&rft.type=Proceedings+paper&rft.language=eng&rft.source=+++++In%3A++Procedia+Structural+Integrity.++(pp.+pp.+690-698).++Elsevier+(2024)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10189085%2F1%2F1-s2.0-S2452321623007692-main.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10189085%2F&rft.rights=open